Check Valves for Propane | McMaster-Carr

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System of Measurement

Pipe Size

Body Material

316 Stainless Steel

Fitting Connection

Push to Connect

Minimum Opening Pressure

Thread Type

Connects To

Maximum Pressure @ Temperature

15 psi @ 70° F

125 psi @ 70° F

150 psi @ 70° F

220 psi @ 70° F

275 psi @ 70° F

300 psi @ 70° F

720 psi @ 70° F

1,440 psi @ 70° F

100 psi @ 150° F

125 psi @ 150° F

25 psi @ 176° F

Material

Fluoroelastomer

Stainless Steel

Valve Type

Actuation

Seal Material

316 Stainless Steel

Fluoroelastomer

Check Valve Type

Spring-Loaded Ball

Spring-Loaded Piston

Tube ID

Fitting Type

Ball Material

316 Stainless Steel

Mounting Position

Shape

Tube OD

Gender

Maximum Temperature

Less than 250° F

250° F to 299° F

500° F or greater

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

How can we improve?

59 Products

Fluid Handling

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

Flame Arresters

Flame Arresters

Absorb heat from a fire in your gas pipeline to stop it from traveling back to the gas source

Fastening and Joining

Welding Gas Flashback Arresters

Welding Gas Flashback Arresters

Attach to your gas welder to extinguish flames and stop reverse gas flow

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)